--- /dev/null
+/*
+ * Unix SMB/CIFS implementation.
+ * RPC Pipe client / server routines
+ * Copyright (C) Andrew Tridgell 1992-1997,
+ * Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
+ * Copyright (C) Paul Ashton 1997.
+ * Copyright (C) Gerald (Jerry) Carter 2005
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_RPC_PARSE
+
+/****************************************************************************
+ A temporary TALLOC context for things like unistrs, that is valid for
+ the life of a complete RPC call.
+****************************************************************************/
+
+static TALLOC_CTX *current_rpc_talloc = NULL;
+
+static TALLOC_CTX *get_current_rpc_talloc(void)
+{
+ return current_rpc_talloc;
+}
+
+void set_current_rpc_talloc( TALLOC_CTX *ctx)
+{
+ current_rpc_talloc = ctx;
+}
+
+static TALLOC_CTX *main_loop_talloc = NULL;
+
+/*******************************************************************
+free up temporary memory - called from the main loop
+********************************************************************/
+
+void main_loop_talloc_free(void)
+{
+ if (!main_loop_talloc)
+ return;
+ talloc_destroy(main_loop_talloc);
+ main_loop_talloc = NULL;
+}
+
+/*******************************************************************
+ Get a talloc context that is freed in the main loop...
+********************************************************************/
+
+TALLOC_CTX *main_loop_talloc_get(void)
+{
+ if (!main_loop_talloc) {
+ main_loop_talloc = talloc_init("main loop talloc (mainly parse_misc)");
+ if (!main_loop_talloc)
+ smb_panic("main_loop_talloc: malloc fail\n");
+ }
+
+ return main_loop_talloc;
+}
+
+/*******************************************************************
+ Try and get a talloc context. Get the rpc one if possible, else
+ get the main loop one. The main loop one is more dangerous as it
+ goes away between packets, the rpc one will stay around for as long
+ as a current RPC lasts.
+********************************************************************/
+
+TALLOC_CTX *get_talloc_ctx(void)
+{
+ TALLOC_CTX *tc = get_current_rpc_talloc();
+
+ if (tc)
+ return tc;
+ return main_loop_talloc_get();
+}
+
+/*******************************************************************
+ Reads or writes a UTIME type.
+********************************************************************/
+
+static BOOL smb_io_utime(const char *desc, UTIME *t, prs_struct *ps, int depth)
+{
+ if (t == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_utime");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32 ("time", ps, depth, &t->time))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes an NTTIME structure.
+********************************************************************/
+
+BOOL smb_io_time(const char *desc, NTTIME *nttime, prs_struct *ps, int depth)
+{
+ if (nttime == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_time");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("low ", ps, depth, &nttime->low)) /* low part */
+ return False;
+ if(!prs_uint32("high", ps, depth, &nttime->high)) /* high part */
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes an NTTIME structure.
+********************************************************************/
+
+BOOL smb_io_nttime(const char *desc, prs_struct *ps, int depth, NTTIME *nttime)
+{
+ return smb_io_time( desc, nttime, ps, depth );
+}
+
+/*******************************************************************
+ Gets an enumeration handle from an ENUM_HND structure.
+********************************************************************/
+
+uint32 get_enum_hnd(ENUM_HND *enh)
+{
+ return (enh && enh->ptr_hnd != 0) ? enh->handle : 0;
+}
+
+/*******************************************************************
+ Inits an ENUM_HND structure.
+********************************************************************/
+
+void init_enum_hnd(ENUM_HND *enh, uint32 hnd)
+{
+ DEBUG(5,("smb_io_enum_hnd\n"));
+
+ enh->ptr_hnd = (hnd != 0) ? 1 : 0;
+ enh->handle = hnd;
+}
+
+/*******************************************************************
+ Reads or writes an ENUM_HND structure.
+********************************************************************/
+
+BOOL smb_io_enum_hnd(const char *desc, ENUM_HND *hnd, prs_struct *ps, int depth)
+{
+ if (hnd == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_enum_hnd");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("ptr_hnd", ps, depth, &hnd->ptr_hnd)) /* pointer */
+ return False;
+
+ if (hnd->ptr_hnd != 0) {
+ if(!prs_uint32("handle ", ps, depth, &hnd->handle )) /* enum handle */
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_SID structure.
+********************************************************************/
+
+BOOL smb_io_dom_sid(const char *desc, DOM_SID *sid, prs_struct *ps, int depth)
+{
+ int i;
+
+ if (sid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_dom_sid");
+ depth++;
+
+ if(!prs_uint8 ("sid_rev_num", ps, depth, &sid->sid_rev_num))
+ return False;
+
+ if(!prs_uint8 ("num_auths ", ps, depth, &sid->num_auths))
+ return False;
+
+ for (i = 0; i < 6; i++)
+ {
+ fstring tmp;
+ slprintf(tmp, sizeof(tmp) - 1, "id_auth[%d] ", i);
+ if(!prs_uint8 (tmp, ps, depth, &sid->id_auth[i]))
+ return False;
+ }
+
+ /* oops! XXXX should really issue a warning here... */
+ if (sid->num_auths > MAXSUBAUTHS)
+ sid->num_auths = MAXSUBAUTHS;
+
+ if(!prs_uint32s(False, "sub_auths ", ps, depth, sid->sub_auths, sid->num_auths))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_SID structure.
+
+ BIG NOTE: this function only does SIDS where the identauth is not >= 2^32
+ identauth >= 2^32 can be detected because it will be specified in hex
+********************************************************************/
+
+void init_dom_sid(DOM_SID *sid, const char *str_sid)
+{
+ pstring domsid;
+ int identauth;
+ char *p;
+
+ if (str_sid == NULL) {
+ DEBUG(4,("netlogon domain SID: none\n"));
+ sid->sid_rev_num = 0;
+ sid->num_auths = 0;
+ return;
+ }
+
+ pstrcpy(domsid, str_sid);
+
+ DEBUG(4,("init_dom_sid %d SID: %s\n", __LINE__, domsid));
+
+ /* assume, but should check, that domsid starts "S-" */
+ p = strtok(domsid+2,"-");
+ sid->sid_rev_num = atoi(p);
+
+ /* identauth in decimal should be < 2^32 */
+ /* identauth in hex should be >= 2^32 */
+ identauth = atoi(strtok(0,"-"));
+
+ DEBUG(4,("netlogon rev %d\n", sid->sid_rev_num));
+ DEBUG(4,("netlogon %s ia %d\n", p, identauth));
+
+ sid->id_auth[0] = 0;
+ sid->id_auth[1] = 0;
+ sid->id_auth[2] = (identauth & 0xff000000) >> 24;
+ sid->id_auth[3] = (identauth & 0x00ff0000) >> 16;
+ sid->id_auth[4] = (identauth & 0x0000ff00) >> 8;
+ sid->id_auth[5] = (identauth & 0x000000ff);
+
+ sid->num_auths = 0;
+
+ while ((p = strtok(0, "-")) != NULL && sid->num_auths < MAXSUBAUTHS)
+ sid->sub_auths[sid->num_auths++] = atoi(p);
+
+ DEBUG(4,("init_dom_sid: %d SID: %s\n", __LINE__, domsid));
+}
+
+/*******************************************************************
+ Inits a DOM_SID2 structure.
+********************************************************************/
+
+void init_dom_sid2(DOM_SID2 *sid2, const DOM_SID *sid)
+{
+ sid2->sid = *sid;
+ sid2->num_auths = sid2->sid.num_auths;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_SID2 structure.
+********************************************************************/
+
+BOOL smb_io_dom_sid2_p(const char *desc, prs_struct *ps, int depth, DOM_SID2 **sid2)
+{
+ uint32 data_p;
+
+ /* caputure the pointer value to stream */
+
+ data_p = *sid2 ? 0xf000baaa : 0;
+
+ if ( !prs_uint32("dom_sid2_p", ps, depth, &data_p ))
+ return False;
+
+ /* we're done if there is no data */
+
+ if ( !data_p )
+ return True;
+
+ if (UNMARSHALLING(ps)) {
+ if ( !(*sid2 = PRS_ALLOC_MEM(ps, DOM_SID2, 1)) )
+ return False;
+ }
+
+ return True;
+}
+/*******************************************************************
+ Reads or writes a DOM_SID2 structure.
+********************************************************************/
+
+BOOL smb_io_dom_sid2(const char *desc, DOM_SID2 *sid, prs_struct *ps, int depth)
+{
+ if (sid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_dom_sid2");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("num_auths", ps, depth, &sid->num_auths))
+ return False;
+
+ if(!smb_io_dom_sid("sid", &sid->sid, ps, depth))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a struct uuid
+********************************************************************/
+
+BOOL smb_io_uuid(const char *desc, struct uuid *uuid,
+ prs_struct *ps, int depth)
+{
+ if (uuid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_uuid");
+ depth++;
+
+ if(!prs_uint32 ("data ", ps, depth, &uuid->time_low))
+ return False;
+ if(!prs_uint16 ("data ", ps, depth, &uuid->time_mid))
+ return False;
+ if(!prs_uint16 ("data ", ps, depth, &uuid->time_hi_and_version))
+ return False;
+
+ if(!prs_uint8s (False, "data ", ps, depth, uuid->clock_seq, sizeof(uuid->clock_seq)))
+ return False;
+ if(!prs_uint8s (False, "data ", ps, depth, uuid->node, sizeof(uuid->node)))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+creates a STRHDR structure.
+********************************************************************/
+
+void init_str_hdr(STRHDR *hdr, int max_len, int len, uint32 buffer)
+{
+ hdr->str_max_len = max_len;
+ hdr->str_str_len = len;
+ hdr->buffer = buffer;
+}
+
+/*******************************************************************
+ Reads or writes a STRHDR structure.
+********************************************************************/
+
+BOOL smb_io_strhdr(const char *desc, STRHDR *hdr, prs_struct *ps, int depth)
+{
+ if (hdr == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_strhdr");
+ depth++;
+
+ prs_align(ps);
+
+ if(!prs_uint16("str_str_len", ps, depth, &hdr->str_str_len))
+ return False;
+ if(!prs_uint16("str_max_len", ps, depth, &hdr->str_max_len))
+ return False;
+ if(!prs_uint32("buffer ", ps, depth, &hdr->buffer))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a UNIHDR structure.
+********************************************************************/
+
+void init_uni_hdr(UNIHDR *hdr, UNISTR2 *str2)
+{
+ hdr->uni_str_len = 2 * (str2->uni_str_len);
+ hdr->uni_max_len = 2 * (str2->uni_max_len);
+ hdr->buffer = (str2->uni_str_len != 0) ? 1 : 0;
+}
+
+/*******************************************************************
+ Reads or writes a UNIHDR structure.
+********************************************************************/
+
+BOOL smb_io_unihdr(const char *desc, UNIHDR *hdr, prs_struct *ps, int depth)
+{
+ if (hdr == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_unihdr");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint16("uni_str_len", ps, depth, &hdr->uni_str_len))
+ return False;
+ if(!prs_uint16("uni_max_len", ps, depth, &hdr->uni_max_len))
+ return False;
+ if(!prs_uint32("buffer ", ps, depth, &hdr->buffer))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a BUFHDR structure.
+********************************************************************/
+
+void init_buf_hdr(BUFHDR *hdr, int max_len, int len)
+{
+ hdr->buf_max_len = max_len;
+ hdr->buf_len = len;
+}
+
+/*******************************************************************
+ prs_uint16 wrapper. Call this and it sets up a pointer to where the
+ uint16 should be stored, or gets the size if reading.
+ ********************************************************************/
+
+BOOL smb_io_hdrbuf_pre(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth, uint32 *offset)
+{
+ (*offset) = prs_offset(ps);
+ if (ps->io) {
+
+ /* reading. */
+
+ if(!smb_io_hdrbuf(desc, hdr, ps, depth))
+ return False;
+
+ } else {
+
+ /* writing. */
+
+ if(!prs_set_offset(ps, prs_offset(ps) + (sizeof(uint32) * 2)))
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ smb_io_hdrbuf wrapper. Call this and it retrospectively stores the size.
+ Does nothing on reading, as that is already handled by ...._pre()
+ ********************************************************************/
+
+BOOL smb_io_hdrbuf_post(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth,
+ uint32 ptr_hdrbuf, uint32 max_len, uint32 len)
+{
+ if (!ps->io) {
+ /* writing: go back and do a retrospective job. i hate this */
+
+ uint32 old_offset = prs_offset(ps);
+
+ init_buf_hdr(hdr, max_len, len);
+ if(!prs_set_offset(ps, ptr_hdrbuf))
+ return False;
+ if(!smb_io_hdrbuf(desc, hdr, ps, depth))
+ return False;
+
+ if(!prs_set_offset(ps, old_offset))
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a BUFHDR structure.
+********************************************************************/
+
+BOOL smb_io_hdrbuf(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth)
+{
+ if (hdr == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_hdrbuf");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("buf_max_len", ps, depth, &hdr->buf_max_len))
+ return False;
+ if(!prs_uint32("buf_len ", ps, depth, &hdr->buf_len))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a UNISTR structure.
+********************************************************************/
+
+void init_unistr(UNISTR *str, const char *buf)
+{
+ size_t len;
+
+ if (buf == NULL) {
+ str->buffer = NULL;
+ return;
+ }
+
+ len = strlen(buf) + 1;
+
+ str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len);
+ if (str->buffer == NULL)
+ smb_panic("init_unistr: malloc fail\n");
+
+ rpcstr_push(str->buffer, buf, len*sizeof(uint16), STR_TERMINATE);
+}
+
+/*******************************************************************
+reads or writes a UNISTR structure.
+XXXX NOTE: UNISTR structures NEED to be null-terminated.
+********************************************************************/
+
+BOOL smb_io_unistr(const char *desc, UNISTR *uni, prs_struct *ps, int depth)
+{
+ if (uni == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_unistr");
+ depth++;
+
+ if(!prs_unistr("unistr", ps, depth, uni))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Allocate the RPC_DATA_BLOB memory.
+********************************************************************/
+
+size_t create_rpc_blob(RPC_DATA_BLOB *str, size_t len)
+{
+ str->buffer = TALLOC_ZERO(get_talloc_ctx(), len);
+ if (str->buffer == NULL)
+ smb_panic("create_rpc_blob: talloc fail\n");
+ return len;
+}
+
+/*******************************************************************
+ Inits a RPC_DATA_BLOB structure from a uint32
+********************************************************************/
+
+void init_rpc_blob_uint32(RPC_DATA_BLOB *str, uint32 val)
+{
+ ZERO_STRUCTP(str);
+
+ /* set up string lengths. */
+ str->buf_len = create_rpc_blob(str, sizeof(uint32));
+ SIVAL(str->buffer, 0, val);
+}
+
+/*******************************************************************
+ Inits a RPC_DATA_BLOB structure.
+********************************************************************/
+
+void init_rpc_blob_str(RPC_DATA_BLOB *str, const char *buf, int len)
+{
+ ZERO_STRUCTP(str);
+
+ /* set up string lengths. */
+ str->buf_len = create_rpc_blob(str, len*2);
+ rpcstr_push(str->buffer, buf, str->buf_len, STR_TERMINATE);
+
+}
+
+/*******************************************************************
+ Inits a RPC_DATA_BLOB structure from a hex string.
+********************************************************************/
+
+void init_rpc_blob_hex(RPC_DATA_BLOB *str, const char *buf)
+{
+ ZERO_STRUCTP(str);
+ str->buf_len = create_rpc_blob(str, strlen(buf));
+ str->buf_len = strhex_to_str((char *)str->buffer, str->buf_len, buf);
+}
+
+/*******************************************************************
+ Inits a RPC_DATA_BLOB structure.
+********************************************************************/
+
+void init_rpc_blob_bytes(RPC_DATA_BLOB *str, uint8 *buf, size_t len)
+{
+ ZERO_STRUCTP(str);
+
+ /* max buffer size (allocated size) */
+ if (buf != NULL) {
+ len = create_rpc_blob(str, len);
+ memcpy(str->buffer, buf, len);
+ }
+ str->buf_len = len;
+}
+
+/*******************************************************************
+reads or writes a BUFFER5 structure.
+the buf_len member tells you how large the buffer is.
+********************************************************************/
+BOOL smb_io_buffer5(const char *desc, BUFFER5 *buf5, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_buffer5");
+ depth++;
+
+ if (buf5 == NULL) return False;
+
+ if(!prs_align(ps))
+ return False;
+ if(!prs_uint32("buf_len", ps, depth, &buf5->buf_len))
+ return False;
+
+ if(buf5->buf_len) {
+ if(!prs_buffer5(True, "buffer" , ps, depth, buf5))
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a REGVAL_BUFFER structure.
+********************************************************************/
+
+void init_regval_buffer(REGVAL_BUFFER *str, const uint8 *buf, size_t len)
+{
+ ZERO_STRUCTP(str);
+
+ /* max buffer size (allocated size) */
+ str->buf_max_len = len;
+ str->offset = 0;
+ str->buf_len = buf != NULL ? len : 0;
+
+ if (buf != NULL) {
+ SMB_ASSERT(str->buf_max_len >= str->buf_len);
+ str->buffer = TALLOC_ZERO(get_talloc_ctx(), str->buf_max_len);
+ if (str->buffer == NULL)
+ smb_panic("init_regval_buffer: talloc fail\n");
+ memcpy(str->buffer, buf, str->buf_len);
+ }
+}
+
+/*******************************************************************
+ Reads or writes a REGVAL_BUFFER structure.
+ the uni_max_len member tells you how large the buffer is.
+ the uni_str_len member tells you how much of the buffer is really used.
+********************************************************************/
+
+BOOL smb_io_regval_buffer(const char *desc, prs_struct *ps, int depth, REGVAL_BUFFER *buf2)
+{
+
+ prs_debug(ps, depth, desc, "smb_io_regval_buffer");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("buf_max_len", ps, depth, &buf2->buf_max_len))
+ return False;
+ if(!prs_uint32("offset ", ps, depth, &buf2->offset))
+ return False;
+ if(!prs_uint32("buf_len ", ps, depth, &buf2->buf_len))
+ return False;
+
+ /* buffer advanced by indicated length of string
+ NOT by searching for null-termination */
+
+ if(!prs_regval_buffer(True, "buffer ", ps, depth, buf2))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+creates a UNISTR2 structure: sets up the buffer, too
+********************************************************************/
+
+void init_buf_unistr2(UNISTR2 *str, uint32 *ptr, const char *buf)
+{
+ if (buf != NULL) {
+ *ptr = 1;
+ init_unistr2(str, buf, UNI_STR_TERMINATE);
+ } else {
+ *ptr = 0;
+ init_unistr2(str, NULL, UNI_FLAGS_NONE);
+
+ }
+}
+
+/*******************************************************************
+ Copies a UNISTR2 structure.
+********************************************************************/
+
+void copy_unistr2(UNISTR2 *str, const UNISTR2 *from)
+{
+ if (from->buffer == NULL) {
+ ZERO_STRUCTP(str);
+ return;
+ }
+
+ SMB_ASSERT(from->uni_max_len >= from->uni_str_len);
+
+ str->uni_max_len = from->uni_max_len;
+ str->offset = from->offset;
+ str->uni_str_len = from->uni_str_len;
+
+ /* the string buffer is allocated to the maximum size
+ (the the length of the source string) to prevent
+ reallocation of memory. */
+ if (str->buffer == NULL) {
+ str->buffer = (uint16 *)TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, str->uni_max_len);
+ if ((str->buffer == NULL)) {
+ smb_panic("copy_unistr2: talloc fail\n");
+ return;
+ }
+ }
+
+ /* copy the string */
+ memcpy(str->buffer, from->buffer, str->uni_max_len*sizeof(uint16));
+}
+
+/*******************************************************************
+ Creates a STRING2 structure.
+********************************************************************/
+
+void init_string2(STRING2 *str, const char *buf, size_t max_len, size_t str_len)
+{
+ /* set up string lengths. */
+ SMB_ASSERT(max_len >= str_len);
+
+ str->str_max_len = max_len;
+ str->offset = 0;
+ str->str_str_len = str_len;
+
+ /* store the string */
+ if(str_len != 0) {
+ str->buffer = TALLOC_ZERO(get_talloc_ctx(), str->str_max_len);
+ if (str->buffer == NULL)
+ smb_panic("init_string2: malloc fail\n");
+ memcpy(str->buffer, buf, str_len);
+ }
+}
+
+/*******************************************************************
+ Reads or writes a STRING2 structure.
+ XXXX NOTE: STRING2 structures need NOT be null-terminated.
+ the str_str_len member tells you how long the string is;
+ the str_max_len member tells you how large the buffer is.
+********************************************************************/
+
+BOOL smb_io_string2(const char *desc, STRING2 *str2, uint32 buffer, prs_struct *ps, int depth)
+{
+ if (str2 == NULL)
+ return False;
+
+ if (buffer) {
+
+ prs_debug(ps, depth, desc, "smb_io_string2");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("str_max_len", ps, depth, &str2->str_max_len))
+ return False;
+ if(!prs_uint32("offset ", ps, depth, &str2->offset))
+ return False;
+ if(!prs_uint32("str_str_len", ps, depth, &str2->str_str_len))
+ return False;
+
+ /* buffer advanced by indicated length of string
+ NOT by searching for null-termination */
+ if(!prs_string2(True, "buffer ", ps, depth, str2))
+ return False;
+
+ } else {
+
+ prs_debug(ps, depth, desc, "smb_io_string2 - NULL");
+ depth++;
+ memset((char *)str2, '\0', sizeof(*str2));
+
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a UNISTR2 structure.
+********************************************************************/
+
+void init_unistr2(UNISTR2 *str, const char *buf, enum unistr2_term_codes flags)
+{
+ size_t len = 0;
+ uint32 num_chars = 0;
+
+ if (buf) {
+ /* We always null terminate the copy. */
+ len = strlen(buf) + 1;
+ if ( flags == UNI_STR_DBLTERMINATE )
+ len++;
+ } else {
+ /* no buffer -- nothing to do */
+ str->uni_max_len = 0;
+ str->offset = 0;
+ str->uni_str_len = 0;
+
+ return;
+ }
+
+
+ str->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, len);
+ if (str->buffer == NULL) {
+ smb_panic("init_unistr2: malloc fail\n");
+ return;
+ }
+
+ /* Ensure len is the length in *bytes* */
+ len *= sizeof(uint16);
+
+ /*
+ * The UNISTR2 must be initialized !!!
+ * jfm, 7/7/2001.
+ */
+ if (buf) {
+ rpcstr_push((char *)str->buffer, buf, len, STR_TERMINATE);
+ num_chars = strlen_w(str->buffer);
+ if (flags == UNI_STR_TERMINATE || flags == UNI_MAXLEN_TERMINATE) {
+ num_chars++;
+ }
+ if ( flags == UNI_STR_DBLTERMINATE )
+ num_chars += 2;
+ }
+
+ str->uni_max_len = num_chars;
+ str->offset = 0;
+ str->uni_str_len = num_chars;
+ if ( num_chars && ((flags == UNI_MAXLEN_TERMINATE) || (flags == UNI_BROKEN_NON_NULL)) )
+ str->uni_max_len++;
+}
+
+/*******************************************************************
+ Inits a UNISTR4 structure.
+********************************************************************/
+
+void init_unistr4(UNISTR4 *uni4, const char *buf, enum unistr2_term_codes flags)
+{
+ uni4->string = TALLOC_P( get_talloc_ctx(), UNISTR2 );
+ init_unistr2( uni4->string, buf, flags );
+
+ uni4->length = 2 * (uni4->string->uni_str_len);
+ uni4->size = 2 * (uni4->string->uni_max_len);
+}
+
+void init_unistr4_w( TALLOC_CTX *ctx, UNISTR4 *uni4, const smb_ucs2_t *buf )
+{
+ uni4->string = TALLOC_P( ctx, UNISTR2 );
+ init_unistr2_w( ctx, uni4->string, buf );
+
+ uni4->length = 2 * (uni4->string->uni_str_len);
+ uni4->size = 2 * (uni4->string->uni_max_len);
+}
+
+/**
+ * Inits a UNISTR2 structure.
+ * @param ctx talloc context to allocate string on
+ * @param str pointer to string to create
+ * @param buf UCS2 null-terminated buffer to init from
+*/
+
+void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf)
+{
+ uint32 len = strlen_w(buf);
+
+ ZERO_STRUCTP(str);
+
+ /* set up string lengths. */
+ str->uni_max_len = len;
+ str->offset = 0;
+ str->uni_str_len = len;
+
+ str->buffer = TALLOC_ZERO_ARRAY(ctx, uint16, len + 1);
+ if (str->buffer == NULL) {
+ smb_panic("init_unistr2_w: malloc fail\n");
+ return;
+ }
+
+ /*
+ * don't move this test above ! The UNISTR2 must be initialized !!!
+ * jfm, 7/7/2001.
+ */
+ if (buf==NULL)
+ return;
+
+ /* Yes, this is a strncpy( foo, bar, strlen(bar)) - but as
+ long as the buffer above is talloc()ed correctly then this
+ is the correct thing to do */
+ strncpy_w(str->buffer, buf, len + 1);
+}
+
+/*******************************************************************
+ Inits a UNISTR2 structure from a UNISTR
+********************************************************************/
+
+void init_unistr2_from_unistr(UNISTR2 *to, const UNISTR *from)
+{
+ uint32 i;
+
+ /* the destination UNISTR2 should never be NULL.
+ if it is it is a programming error */
+
+ /* if the source UNISTR is NULL, then zero out
+ the destination string and return */
+ ZERO_STRUCTP (to);
+ if ((from == NULL) || (from->buffer == NULL))
+ return;
+
+ /* get the length; UNISTR must be NULL terminated */
+ i = 0;
+ while ((from->buffer)[i]!='\0')
+ i++;
+ i++; /* one more to catch the terminating NULL */
+ /* is this necessary -- jerry? I need to think */
+
+ /* set up string lengths; uni_max_len is set to i+1
+ because we need to account for the final NULL termination */
+ to->uni_max_len = i;
+ to->offset = 0;
+ to->uni_str_len = i;
+
+ /* allocate the space and copy the string buffer */
+ to->buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, i);
+ if (to->buffer == NULL)
+ smb_panic("init_unistr2_from_unistr: malloc fail\n");
+ memcpy(to->buffer, from->buffer, i*sizeof(uint16));
+ return;
+}
+
+/*******************************************************************
+ Inits a UNISTR2 structure from a DATA_BLOB.
+ The length of the data_blob must count the bytes of the buffer.
+ Copies the blob data.
+********************************************************************/
+
+void init_unistr2_from_datablob(UNISTR2 *str, DATA_BLOB *blob)
+{
+ /* Allocs the unistring */
+ init_unistr2(str, NULL, UNI_FLAGS_NONE);
+
+ /* Sets the values */
+ str->uni_str_len = blob->length / sizeof(uint16);
+ str->uni_max_len = str->uni_str_len;
+ str->offset = 0;
+ if (blob->length) {
+ str->buffer = (uint16 *) memdup(blob->data, blob->length);
+ } else {
+ str->buffer = NULL;
+ }
+ if ((str->buffer == NULL) && (blob->length > 0)) {
+ smb_panic("init_unistr2_from_datablob: malloc fail\n");
+ }
+}
+
+/*******************************************************************
+ UNISTR2* are a little different in that the pointer and the UNISTR2
+ are not necessarily read/written back to back. So we break it up
+ into 2 separate functions.
+ See SPOOL_USER_1 in include/rpc_spoolss.h for an example.
+********************************************************************/
+
+BOOL prs_io_unistr2_p(const char *desc, prs_struct *ps, int depth, UNISTR2 **uni2)
+{
+ uint32 data_p;
+
+ /* caputure the pointer value to stream */
+
+ data_p = *uni2 ? 0xf000baaa : 0;
+
+ if ( !prs_uint32("ptr", ps, depth, &data_p ))
+ return False;
+
+ /* we're done if there is no data */
+
+ if ( !data_p )
+ return True;
+
+ if (UNMARSHALLING(ps)) {
+ if ( !(*uni2 = PRS_ALLOC_MEM(ps, UNISTR2, 1)) )
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write the actual UNISTR2. Memory for the UNISTR2 (but
+ not UNISTR2.buffer) has been allocated previously by prs_unistr2_p()
+********************************************************************/
+
+BOOL prs_io_unistr2(const char *desc, prs_struct *ps, int depth, UNISTR2 *uni2 )
+{
+ /* just return true if there is no pointer to deal with.
+ the memory must have been previously allocated on unmarshalling
+ by prs_unistr2_p() */
+
+ if ( !uni2 )
+ return True;
+
+ /* just pass off to smb_io_unstr2() passing the uni2 address as
+ the pointer (like you would expect) */
+
+ return smb_io_unistr2( desc, uni2, uni2 ? 1 : 0, ps, depth );
+}
+
+/*******************************************************************
+ Reads or writes a UNISTR2 structure.
+ XXXX NOTE: UNISTR2 structures need NOT be null-terminated.
+ the uni_str_len member tells you how long the string is;
+ the uni_max_len member tells you how large the buffer is.
+********************************************************************/
+
+BOOL smb_io_unistr2(const char *desc, UNISTR2 *uni2, uint32 buffer, prs_struct *ps, int depth)
+{
+ if (uni2 == NULL)
+ return False;
+
+ if (buffer) {
+
+ prs_debug(ps, depth, desc, "smb_io_unistr2");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("uni_max_len", ps, depth, &uni2->uni_max_len))
+ return False;
+ if(!prs_uint32("offset ", ps, depth, &uni2->offset))
+ return False;
+ if(!prs_uint32("uni_str_len", ps, depth, &uni2->uni_str_len))
+ return False;
+
+ /* buffer advanced by indicated length of string
+ NOT by searching for null-termination */
+ if(!prs_unistr2(True, "buffer ", ps, depth, uni2))
+ return False;
+
+ } else {
+
+ prs_debug(ps, depth, desc, "smb_io_unistr2 - NULL");
+ depth++;
+ memset((char *)uni2, '\0', sizeof(*uni2));
+
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write UNISTR4
+********************************************************************/
+
+BOOL prs_unistr4(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
+{
+ prs_debug(ps, depth, desc, "prs_unistr4");
+ depth++;
+
+ if ( !prs_uint16("length", ps, depth, &uni4->length ))
+ return False;
+ if ( !prs_uint16("size", ps, depth, &uni4->size ))
+ return False;
+
+ if ( !prs_pointer( desc, ps, depth, (void**)&uni4->string, sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2 ) )
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write UNISTR4 header
+********************************************************************/
+
+BOOL prs_unistr4_hdr(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
+{
+ prs_debug(ps, depth, desc, "prs_unistr4_hdr");
+ depth++;
+
+ if ( !prs_uint16("length", ps, depth, &uni4->length) )
+ return False;
+ if ( !prs_uint16("size", ps, depth, &uni4->size) )
+ return False;
+ if ( !prs_io_unistr2_p(desc, ps, depth, &uni4->string) )
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write UNISTR4 string
+********************************************************************/
+
+BOOL prs_unistr4_str(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
+{
+ prs_debug(ps, depth, desc, "prs_unistr4_str");
+ depth++;
+
+ if ( !prs_io_unistr2(desc, ps, depth, uni4->string) )
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a UNISTR4_ARRAY structure.
+********************************************************************/
+
+BOOL prs_unistr4_array(const char *desc, prs_struct *ps, int depth, UNISTR4_ARRAY *array )
+{
+ unsigned int i;
+
+ prs_debug(ps, depth, desc, "prs_unistr4_array");
+ depth++;
+
+ if(!prs_uint32("count", ps, depth, &array->count))
+ return False;
+
+ if ( array->count == 0 )
+ return True;
+
+ if (UNMARSHALLING(ps)) {
+ if ( !(array->strings = TALLOC_ZERO_ARRAY( get_talloc_ctx(), UNISTR4, array->count)) )
+ return False;
+ }
+
+ /* write the headers and then the actual string buffer */
+
+ for ( i=0; i<array->count; i++ ) {
+ if ( !prs_unistr4_hdr( "string", ps, depth, &array->strings[i]) )
+ return False;
+ }
+
+ for (i=0;i<array->count;i++) {
+ if ( !prs_unistr4_str("string", ps, depth, &array->strings[i]) )
+ return False;
+ }
+
+ return True;
+}
+
+/********************************************************************
+ initialise a UNISTR_ARRAY from a char**
+********************************************************************/
+
+BOOL init_unistr4_array( UNISTR4_ARRAY *array, uint32 count, const char **strings )
+{
+ unsigned int i;
+
+ array->count = count;
+
+ if ( array->count == 0 )
+ return True;
+
+ /* allocate memory for the array of UNISTR4 objects */
+
+ if ( !(array->strings = TALLOC_ZERO_ARRAY(get_talloc_ctx(), UNISTR4, count )) )
+ return False;
+
+ for ( i=0; i<count; i++ )
+ init_unistr4( &array->strings[i], strings[i], UNI_STR_TERMINATE );
+
+ return True;
+}
+
+BOOL smb_io_lockout_string_hdr(const char *desc, HDR_LOCKOUT_STRING *hdr_account_lockout, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_lockout_string_hdr");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint16("size", ps, depth, &hdr_account_lockout->size))
+ return False;
+ if(!prs_uint16("length", ps, depth, &hdr_account_lockout->length))
+ return False;
+ if(!prs_uint32("buffer", ps, depth, &hdr_account_lockout->buffer))
+ return False;
+
+ return True;
+}
+
+BOOL smb_io_account_lockout_str(const char *desc, LOCKOUT_STRING *account_lockout, uint32 buffer, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_account_lockout_string");
+ depth++;
+
+ if(!prs_uint32("array_size", ps, depth, &account_lockout->array_size))
+ return False;
+
+ if(!prs_uint32("offset", ps, depth, &account_lockout->offset))
+ return False;
+ if(!prs_uint32("length", ps, depth, &account_lockout->length))
+ return False;
+
+ if (!prs_uint64("lockout_duration", ps, depth, &account_lockout->lockout_duration))
+ return False;
+ if (!prs_uint64("reset_count", ps, depth, &account_lockout->reset_count))
+ return False;
+ if (!prs_uint32("bad_attempt_lockout", ps, depth, &account_lockout->bad_attempt_lockout))
+ return False;
+ if (!prs_uint32("dummy", ps, depth, &account_lockout->dummy))
+ return False;
+#if 0
+ if(!prs_uint16s (False, "bindata", ps, depth, &account_lockout->bindata, length))
+ return False;
+#endif
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_RID2 structure.
+********************************************************************/
+
+void init_dom_rid2(DOM_RID2 *rid2, uint32 rid, uint8 type, uint32 idx)
+{
+ rid2->type = type;
+ rid2->rid = rid;
+ rid2->rid_idx = idx;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_RID2 structure.
+********************************************************************/
+
+BOOL smb_io_dom_rid2(const char *desc, DOM_RID2 *rid2, prs_struct *ps, int depth)
+{
+ if (rid2 == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_dom_rid2");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint8("type ", ps, depth, &rid2->type))
+ return False;
+ if(!prs_align(ps))
+ return False;
+ if(!prs_uint32("rid ", ps, depth, &rid2->rid))
+ return False;
+ if(!prs_uint32("rid_idx", ps, depth, &rid2->rid_idx))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+creates a DOM_RID3 structure.
+********************************************************************/
+
+void init_dom_rid3(DOM_RID3 *rid3, uint32 rid, uint8 type)
+{
+ rid3->rid = rid;
+ rid3->type1 = type;
+ rid3->ptr_type = 0x1; /* non-zero, basically. */
+ rid3->type2 = 0x1;
+ rid3->unk = type;
+}
+
+/*******************************************************************
+reads or writes a DOM_RID3 structure.
+********************************************************************/
+
+BOOL smb_io_dom_rid3(const char *desc, DOM_RID3 *rid3, prs_struct *ps, int depth)
+{
+ if (rid3 == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_dom_rid3");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("rid ", ps, depth, &rid3->rid))
+ return False;
+ if(!prs_uint32("type1 ", ps, depth, &rid3->type1))
+ return False;
+ if(!prs_uint32("ptr_type", ps, depth, &rid3->ptr_type))
+ return False;
+ if(!prs_uint32("type2 ", ps, depth, &rid3->type2))
+ return False;
+ if(!prs_uint32("unk ", ps, depth, &rid3->unk))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_RID4 structure.
+********************************************************************/
+
+void init_dom_rid4(DOM_RID4 *rid4, uint16 unknown, uint16 attr, uint32 rid)
+{
+ rid4->unknown = unknown;
+ rid4->attr = attr;
+ rid4->rid = rid;
+}
+
+/*******************************************************************
+ Inits a DOM_CLNT_SRV structure.
+********************************************************************/
+
+static void init_clnt_srv(DOM_CLNT_SRV *logcln, const char *logon_srv, const char *comp_name)
+{
+ DEBUG(5,("init_clnt_srv: %d\n", __LINE__));
+
+ if (logon_srv != NULL) {
+ logcln->undoc_buffer = 1;
+ init_unistr2(&logcln->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
+ } else {
+ logcln->undoc_buffer = 0;
+ }
+
+ if (comp_name != NULL) {
+ logcln->undoc_buffer2 = 1;
+ init_unistr2(&logcln->uni_comp_name, comp_name, UNI_STR_TERMINATE);
+ } else {
+ logcln->undoc_buffer2 = 0;
+ }
+}
+
+/*******************************************************************
+ Inits or writes a DOM_CLNT_SRV structure.
+********************************************************************/
+
+static BOOL smb_io_clnt_srv(const char *desc, DOM_CLNT_SRV *logcln, prs_struct *ps, int depth)
+{
+ if (logcln == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_clnt_srv");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("undoc_buffer ", ps, depth, &logcln->undoc_buffer))
+ return False;
+
+ if (logcln->undoc_buffer != 0) {
+ if(!smb_io_unistr2("unistr2", &logcln->uni_logon_srv, logcln->undoc_buffer, ps, depth))
+ return False;
+ }
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("undoc_buffer2", ps, depth, &logcln->undoc_buffer2))
+ return False;
+
+ if (logcln->undoc_buffer2 != 0) {
+ if(!smb_io_unistr2("unistr2", &logcln->uni_comp_name, logcln->undoc_buffer2, ps, depth))
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_LOG_INFO structure.
+********************************************************************/
+
+void init_log_info(DOM_LOG_INFO *loginfo, const char *logon_srv, const char *acct_name,
+ uint16 sec_chan, const char *comp_name)
+{
+ DEBUG(5,("make_log_info %d\n", __LINE__));
+
+ loginfo->undoc_buffer = 1;
+
+ init_unistr2(&loginfo->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
+ init_unistr2(&loginfo->uni_acct_name, acct_name, UNI_STR_TERMINATE);
+
+ loginfo->sec_chan = sec_chan;
+
+ init_unistr2(&loginfo->uni_comp_name, comp_name, UNI_STR_TERMINATE);
+}
+
+/*******************************************************************
+ Reads or writes a DOM_LOG_INFO structure.
+********************************************************************/
+
+BOOL smb_io_log_info(const char *desc, DOM_LOG_INFO *loginfo, prs_struct *ps, int depth)
+{
+ if (loginfo == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_log_info");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("undoc_buffer", ps, depth, &loginfo->undoc_buffer))
+ return False;
+
+ if(!smb_io_unistr2("unistr2", &loginfo->uni_logon_srv, True, ps, depth))
+ return False;
+ if(!smb_io_unistr2("unistr2", &loginfo->uni_acct_name, True, ps, depth))
+ return False;
+
+ if(!prs_uint16("sec_chan", ps, depth, &loginfo->sec_chan))
+ return False;
+
+ if(!smb_io_unistr2("unistr2", &loginfo->uni_comp_name, True, ps, depth))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_CHAL structure.
+********************************************************************/
+
+BOOL smb_io_chal(const char *desc, DOM_CHAL *chal, prs_struct *ps, int depth)
+{
+ if (chal == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_chal");
+ depth++;
+
+ if(!prs_uint8s (False, "data", ps, depth, chal->data, 8))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_CRED structure.
+********************************************************************/
+
+BOOL smb_io_cred(const char *desc, DOM_CRED *cred, prs_struct *ps, int depth)
+{
+ if (cred == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_cred");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!smb_io_chal ("", &cred->challenge, ps, depth))
+ return False;
+
+ if(!smb_io_utime("", &cred->timestamp, ps, depth))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_CLNT_INFO2 structure.
+********************************************************************/
+
+void init_clnt_info2(DOM_CLNT_INFO2 *clnt,
+ const char *logon_srv, const char *comp_name,
+ const DOM_CRED *clnt_cred)
+{
+ DEBUG(5,("make_clnt_info: %d\n", __LINE__));
+
+ init_clnt_srv(&clnt->login, logon_srv, comp_name);
+
+ if (clnt_cred != NULL) {
+ clnt->ptr_cred = 1;
+ memcpy(&clnt->cred, clnt_cred, sizeof(clnt->cred));
+ } else {
+ clnt->ptr_cred = 0;
+ }
+}
+
+/*******************************************************************
+ Reads or writes a DOM_CLNT_INFO2 structure.
+********************************************************************/
+
+BOOL smb_io_clnt_info2(const char *desc, DOM_CLNT_INFO2 *clnt, prs_struct *ps, int depth)
+{
+ if (clnt == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_clnt_info2");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!smb_io_clnt_srv("", &clnt->login, ps, depth))
+ return False;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("ptr_cred", ps, depth, &clnt->ptr_cred))
+ return False;
+ if(!smb_io_cred("", &clnt->cred, ps, depth))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_CLNT_INFO structure.
+********************************************************************/
+
+void init_clnt_info(DOM_CLNT_INFO *clnt,
+ const char *logon_srv, const char *acct_name,
+ uint16 sec_chan, const char *comp_name,
+ const DOM_CRED *cred)
+{
+ DEBUG(5,("make_clnt_info\n"));
+
+ init_log_info(&clnt->login, logon_srv, acct_name, sec_chan, comp_name);
+ memcpy(&clnt->cred, cred, sizeof(clnt->cred));
+}
+
+/*******************************************************************
+ Reads or writes a DOM_CLNT_INFO structure.
+********************************************************************/
+
+BOOL smb_io_clnt_info(const char *desc, DOM_CLNT_INFO *clnt, prs_struct *ps, int depth)
+{
+ if (clnt == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_clnt_info");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!smb_io_log_info("", &clnt->login, ps, depth))
+ return False;
+ if(!smb_io_cred("", &clnt->cred, ps, depth))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits a DOM_LOGON_ID structure.
+********************************************************************/
+
+void init_logon_id(DOM_LOGON_ID *logonid, uint32 log_id_low, uint32 log_id_high)
+{
+ DEBUG(5,("make_logon_id: %d\n", __LINE__));
+
+ logonid->low = log_id_low;
+ logonid->high = log_id_high;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_LOGON_ID structure.
+********************************************************************/
+
+BOOL smb_io_logon_id(const char *desc, DOM_LOGON_ID *logonid, prs_struct *ps, int depth)
+{
+ if (logonid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_logon_id");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("low ", ps, depth, &logonid->low ))
+ return False;
+ if(!prs_uint32("high", ps, depth, &logonid->high))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Inits an OWF_INFO structure.
+********************************************************************/
+
+void init_owf_info(OWF_INFO *hash, const uint8 data[16])
+{
+ DEBUG(5,("init_owf_info: %d\n", __LINE__));
+
+ if (data != NULL)
+ memcpy(hash->data, data, sizeof(hash->data));
+ else
+ memset((char *)hash->data, '\0', sizeof(hash->data));
+}
+
+/*******************************************************************
+ Reads or writes an OWF_INFO structure.
+********************************************************************/
+
+BOOL smb_io_owf_info(const char *desc, OWF_INFO *hash, prs_struct *ps, int depth)
+{
+ if (hash == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_owf_info");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint8s (False, "data", ps, depth, hash->data, 16))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes a DOM_GID structure.
+********************************************************************/
+
+BOOL smb_io_gid(const char *desc, DOM_GID *gid, prs_struct *ps, int depth)
+{
+ if (gid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_gid");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("g_rid", ps, depth, &gid->g_rid))
+ return False;
+ if(!prs_uint32("attr ", ps, depth, &gid->attr))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Reads or writes an POLICY_HND structure.
+********************************************************************/
+
+BOOL smb_io_pol_hnd(const char *desc, POLICY_HND *pol, prs_struct *ps, int depth)
+{
+ if (pol == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_pol_hnd");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(UNMARSHALLING(ps))
+ ZERO_STRUCTP(pol);
+
+ if (!prs_uint32("data1", ps, depth, &pol->data1))
+ return False;
+ if (!prs_uint32("data2", ps, depth, &pol->data2))
+ return False;
+ if (!prs_uint16("data3", ps, depth, &pol->data3))
+ return False;
+ if (!prs_uint16("data4", ps, depth, &pol->data4))
+ return False;
+ if(!prs_uint8s (False, "data5", ps, depth, pol->data5, sizeof(pol->data5)))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Create a UNISTR3.
+********************************************************************/
+
+void init_unistr3(UNISTR3 *str, const char *buf)
+{
+ if (buf == NULL) {
+ str->uni_str_len=0;
+ str->str.buffer = NULL;
+ return;
+ }
+
+ str->uni_str_len = strlen(buf) + 1;
+
+ str->str.buffer = TALLOC_ZERO_ARRAY(get_talloc_ctx(), uint16, str->uni_str_len);
+ if (str->str.buffer == NULL)
+ smb_panic("init_unistr3: malloc fail\n");
+
+ rpcstr_push((char *)str->str.buffer, buf, str->uni_str_len * sizeof(uint16), STR_TERMINATE);
+}
+
+/*******************************************************************
+ Reads or writes a UNISTR3 structure.
+********************************************************************/
+
+BOOL smb_io_unistr3(const char *desc, UNISTR3 *name, prs_struct *ps, int depth)
+{
+ if (name == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_unistr3");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint32("uni_str_len", ps, depth, &name->uni_str_len))
+ return False;
+
+ /* we're done if there is no string */
+
+ if ( name->uni_str_len == 0 )
+ return True;
+
+ /* don't know if len is specified by uni_str_len member... */
+ /* assume unicode string is unicode-null-terminated, instead */
+
+ if(!prs_unistr3(True, "unistr", name, ps, depth))
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ Stream a uint64_struct
+ ********************************************************************/
+BOOL prs_uint64(const char *name, prs_struct *ps, int depth, UINT64_S *data64)
+{
+ return prs_uint32(name, ps, depth+1, &data64->low) &&
+ prs_uint32(name, ps, depth+1, &data64->high);
+}
+
+/*******************************************************************
+reads or writes a BUFHDR2 structure.
+********************************************************************/
+BOOL smb_io_bufhdr2(const char *desc, BUFHDR2 *hdr, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_bufhdr2");
+ depth++;
+
+ prs_align(ps);
+ prs_uint32("info_level", ps, depth, &(hdr->info_level));
+ prs_uint32("length ", ps, depth, &(hdr->length ));
+ prs_uint32("buffer ", ps, depth, &(hdr->buffer ));
+
+ return True;
+}
+
+/*******************************************************************
+reads or writes a BUFHDR4 structure.
+********************************************************************/
+BOOL smb_io_bufhdr4(const char *desc, BUFHDR4 *hdr, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_bufhdr4");
+ depth++;
+
+ prs_align(ps);
+ prs_uint32("size", ps, depth, &hdr->size);
+ prs_uint32("buffer", ps, depth, &hdr->buffer);
+
+ return True;
+}
+
+/*******************************************************************
+reads or writes a RPC_DATA_BLOB structure.
+********************************************************************/
+
+BOOL smb_io_rpc_blob(const char *desc, RPC_DATA_BLOB *blob, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_rpc_blob");
+ depth++;
+
+ prs_align(ps);
+ if ( !prs_uint32("buf_len", ps, depth, &blob->buf_len) )
+ return False;
+
+ if ( blob->buf_len == 0 )
+ return True;
+
+ if (UNMARSHALLING(ps)) {
+ blob->buffer = PRS_ALLOC_MEM(ps, uint8, blob->buf_len);
+ if (!blob->buffer) {
+ return False;
+ }
+ }
+
+ if ( !prs_uint8s(True, "buffer", ps, depth, blob->buffer, blob->buf_len) )
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+creates a UNIHDR structure.
+********************************************************************/
+
+BOOL make_uni_hdr(UNIHDR *hdr, int len)
+{
+ if (hdr == NULL)
+ {
+ return False;
+ }
+ hdr->uni_str_len = 2 * len;
+ hdr->uni_max_len = 2 * len;
+ hdr->buffer = len != 0 ? 1 : 0;
+
+ return True;
+}
+
+/*******************************************************************
+creates a BUFHDR2 structure.
+********************************************************************/
+BOOL make_bufhdr2(BUFHDR2 *hdr, uint32 info_level, uint32 length, uint32 buffer)
+{
+ hdr->info_level = info_level;
+ hdr->length = length;
+ hdr->buffer = buffer;
+
+ return True;
+}
+
+/*******************************************************************
+return the length of a UNISTR string.
+********************************************************************/
+
+uint32 str_len_uni(UNISTR *source)
+{
+ uint32 i=0;
+
+ if (!source->buffer)
+ return 0;
+
+ while (source->buffer[i])
+ i++;
+
+ return i;
+}
+
+
projects / samba / blobdiff